<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="用户昵称" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入用户昵称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="评分：1-5星" prop="rating">
        <el-input
          v-model="queryParams.rating"
          placeholder="请输入评分：1-5星"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="回复时间" prop="replyAt">
        <el-date-picker clearable
                        v-model="queryParams.replyAt"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择回复时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="创建时间" prop="createdAt">
        <el-date-picker clearable
                        v-model="queryParams.createdAt"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="更新时间" prop="updatedAt">
        <el-date-picker clearable
                        v-model="queryParams.updatedAt"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="请选择更新时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['shops:reviews:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['shops:reviews:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['shops:reviews:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['shops:reviews:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="reviewsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="评论ID" align="center" prop="id"/>
      <el-table-column label="店铺ID" align="center" prop="shopId"/>
      <el-table-column label="订单ID" align="center" prop="orderId"/>
      <el-table-column label="用户ID" align="center" prop="userId"/>
      <el-table-column label="用户昵称" align="center" prop="userName"/>
      <el-table-column label="评分：1-5星" align="center" prop="rating"/>
      <el-table-column label="评论内容" align="center" prop="content"/>
      <el-table-column label="评论图片" align="center" prop="images"/>
      <el-table-column label="商家回复" align="center" prop="replyContent"/>
      <el-table-column label="回复时间" align="center" prop="replyAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.replyAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="状态：0-隐藏，1-显示" align="center" prop="status"/>
      <el-table-column label="创建时间" align="center" prop="createdAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updatedAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updatedAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['shops:reviews:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['shops:reviews:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改店铺评论对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="选择店铺" prop="shopId">
          <el-select v-model="form.shopId" placeholder="请选择店铺" clearable filterable>
            <el-option
              v-for="shop in shopOptions"
              :key="shop.id"
              :label="shop.shopName"
              :value="shop.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="订单 ID" prop="orderId">
          <el-input
            v-model.number="form.orderId"
            placeholder="请输入订单 ID"
            type="number"
            clearable
          />
        </el-form-item>

        <!-- 用户 ID（必填） -->
        <el-form-item label="用户 ID" prop="userId">
          <el-input
            v-model="form.userId"
            placeholder="请输入用户 ID"
            clearable
          />
        </el-form-item>

        <el-form-item label="用户昵称" prop="userName">
          <el-input v-model="form.userName" placeholder="请输入用户昵称"/>
        </el-form-item>
        <el-form-item label="评分：1-5星" prop="rating">
          <el-input v-model="form.rating" placeholder="请输入评分：1-5星"/>
        </el-form-item>
        <el-form-item label="评论内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="商家回复">
          <editor v-model="form.replyContent" :min-height="192"/>
        </el-form-item>
        <el-form-item label="回复时间" prop="replyAt">
          <el-date-picker clearable
                          v-model="form.replyAt"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择回复时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="创建时间" prop="createdAt">
          <el-date-picker clearable
                          v-model="form.createdAt"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="更新时间" prop="updatedAt">
          <el-date-picker clearable
                          v-model="form.updatedAt"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择更新时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listReviews, getReviews, delReviews, addReviews, updateReviews} from "@/api/system/reviews"
import request from '@/utils/request'

export default {
  name: "Reviews",
  data() {
    return {
      shopOptions: [], // 店铺下拉列表
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 店铺评论表格数据
      reviewsList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        shopId: null,
        orderId: null,
        userId: null,
        userName: null,
        rating: null,
        content: null,
        images: null,
        replyContent: null,
        replyAt: null,
        status: null,
        createdAt: null,
        updatedAt: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        shopId: [
          {required: true, message: "店铺ID不能为空", trigger: "blur"}
        ],
        orderId: [
          {required: true, message: "订单ID不能为空", trigger: "blur"}
        ],
        userId: [
          {required: true, message: "用户ID不能为空", trigger: "blur"}
        ],
        rating: [
          {required: true, message: "评分：1-5星不能为空", trigger: "blur"}
        ],
        status: [
          {required: true, message: "状态：0-隐藏，1-显示不能为空", trigger: "change"}
        ],
        createdAt: [
          {required: true, message: "创建时间不能为空", trigger: "blur"}
        ],
        updatedAt: [
          {required: true, message: "更新时间不能为空", trigger: "blur"}
        ]
      }
    }
  },
  created() {
    this.loadShopOptions()
    this.getList()
  },
  methods: {

    loadShopOptions() {
      request({
        url: '/shops/shops/list',
        method: 'get',
        params: {
          pageNum: 1,
          pageSize: 999
        }
      }).then(res => {
        this.shopOptions = res.rows || []
      })
    },

    /** 查询店铺评论列表 */
    getList() {
      this.loading = true
      listReviews(this.queryParams).then(response => {
        this.reviewsList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        shopId: null,
        orderId: null,
        userId: null,
        userName: null,
        rating: null,
        content: null,
        images: null,
        replyContent: null,
        replyAt: null,
        status: null,
        createdAt: null,
        updatedAt: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加店铺评论"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getReviews(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改店铺评论"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateReviews(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addReviews(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除店铺评论编号为"' + ids + '"的数据项？').then(function () {
        return delReviews(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('shops/reviews/export', {
        ...this.queryParams
      }, `reviews_${new Date().getTime()}.xlsx`)
    },
  }
}
</script>
